DIY: 3D Printed Arduino Robot That Can Crawl Under Doors

Here is another fun Arduino robot project you may want to give a shot. As Potent Printables demonstrates on YouTube, this is a 3D printed robot driven by Arduino that can change its height to fit and move under doors and furniture. It can also move over uneven terrain.

You don’t need fancy, super expensive components to complete such a project. More info is available here.